August 18, 2011, 8:36AM

Phil Bozell of Portage accelerates down the back stretch during the Kalamazoo Klash XIX at Kalamazoo Speedway Wednesday evening. Bozell went on to win the prestigious event. (Special to the Kalamazoo Gazette / John A. Lacko)

April 22, 2011, 8:45AM

Kalamazoo Speedway held its first practice night of the year Thursday evening. A number of new developments were spotted on some of th racecars. Efficient use of the air flow over the car is improved by reducing the size of the air intake at the front of the car to improve downforce on the front and lateral fins along...

April 22, 2011, 8:45AM

Phil Bozell of Portage pilots his Super Late Model down the back stretch during Kalamazoo Speedway's first practice night of the year Thursday evening. A number of new developments were spotted on some of th racecars. Bozell's features the smaller air intake at the front to improve downforce and the rounded left rear corner. (Special to the Kalamazoo Gazette /...